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2000 Volkswagen Jetta TDI 1.9L p1612
Posted to European Driveability on 1/7/2006 12 Replies

This 00 TDI came in for difficult cold starting. Carried out basics for glow plug operation and found no power to the glow plugs. Traced this to no ground signal from the ecm to the glow plug relay, Checked continuity at the lilac/white wire ecm to relay , ok....

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Message Closed w/FIX

car Vehicle Data

2000 Volkswagen Jetta TDI

VIN 3VWSF29M1Y
Engine1.9 L / 4 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsP1612
OccursAlways
Misc.4 Door Sedan

Trouble Codes

P1612Ignition Voltage - Voltage Error
Message Closed w/FIX

car Vehicle Data

2000 Volkswagen Jetta TDI

VIN 3VWSF29M1Y
Engine1.9 L / 4 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI / diesel
EmissionsOBD-II Compliant
SymptomsP1612
OccursAlways
Misc.4 Door Sedan

Trouble Codes

P1612Ignition Voltage - Voltage Error